TOUGHBOOK 55 with Windows 10 Pro, magnesium chassis, flexible configurations and universal bay is the most versatile 14" semi-rugged Toughbook ever built, but doesn't compromise on durability, with an unique 'honeycomb' design for improved strength and splash resistant design. In terms of flexibility, the TOUGHBOOK 55 is equally outstanding. It offers a huge array of configuration options, making it easier for customers to have exactly the device they want.